Seiko Cal. 6633 - 393

This Spring Drive model from 1998 features a 45mm PVD Black case. It features a Navy dial protected by a Hardlex crystal and offers 80m of water resistance. [seikata-wm-d556079f8d84]

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

45mm

Case Thickness

10.7mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

80m

Dial Color

Navy

Jewels

25j

Frequency

36,000 bph

Power Reserve

37 hours

Year

1998

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